TM-9-2350-261-20-1
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4
TM-9-2350-261-20-1 - Page 272 of 346
TM 9-2350-261-20-1
DOME LIGHTS MALFUNCTION (M577A2 ONLY) — Continued
0042 00
DY
1.
Turn blackout dome lights on using front dome light switch.
2.
Remove circuit 38 plug (1) from rear dome light switch jack (2).
3.
Measure voltage between circuit 38 plug (1) and ground.
4.
Does multimeter read 17 volts or more?
DYN
1.
Turn MASTER SWITCH to OFF
(see your -10).
2.
Repair rear main harness circuit
38 (WP 0312 00).
3.
Verify no faults found.
D2Y
1.
Turn MASTER SWITCH to OFF (see your -10).
2.
Replace rear dome light switch (WP 0279 00).
3.
Verify no faults found.
EY
1.
Turn dome lights on using rear dome light switch.
2.
Remove circuit 38 plug (1) from front dome light switch jack (2).
3.
Measure voltage between circuit 38 plug (1) and ground.
4.
Does multimeter read 17 volts or more?
EYN
1.
Turn MASTER SWITCH to OFF
(see your -10).
2.
Repair wiring harness circuit 38
(WP 0312 00).
3.
Install master switch panel on
distribution box.
4.
Verify no faults found.
004200-5
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